Light, strong, smooth.

Race Face trimmed all excessive weight from the X-Type Bottom Bracket and then doubled the bearing count to provide a smooth feel on every pedal stroke. Internal tapered sidewalls and light 7050 aluminum reduce the gram count, and Race Face used fully sealed bearings for extra long life. You can also use this bottom bracket with Shimano and FSA crank sets.

Here's what others have to say...

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BB expertise

This is smooth as butter. Race face makes some of the best components I've ever ridden with. My set up has the x-type fitted with evolve XC cranks, and the combo is phenomenal. Light, smooth and durable, if you are looking for a good xc or light all mountain BB, this is it.